{"id":2710288,"slug":"koi-1657","name":"KOI-1657","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":294.34217303409,"dec":39.562355139020006,"coo_err_mas":0.0108,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.6834,"pmra":-15.844,"pmdec":-7.429,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":14.163484,"jmag":13.018,"kmag":12.581,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":11,"simbad_oid":6327903,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:52:05.877200+00:00","updated_at":"2026-08-14T16:52:05.877200+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}